@book{141819,
	author = {Staple, Gregory C. and Petroleum Economist and Schrag, Zachary M. and Petroleum Economist},
	title = {Telecomunications map of the world},
	publisher = {Petroleum Economist},
	year = {2001},
	address = {London},
	note = {En inglés ; Escala 1:35.000.000 ; Suplemento de la revista Petroleum Economist}
}